https://github.com/flacode/day2

Project Euler #1: Multiples of 3 and 5
https://github.com/flacode/day2

Last synced: about 1 year ago
JSON representation

Project Euler #1: Multiples of 3 and 5

• Host: GitHub
• URL: https://github.com/flacode/day2
• Owner: flacode
• Created: 2015-10-29T21:07:16.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2015-10-29T22:28:43.000Z (over 10 years ago)
• Last Synced: 2025-01-26T18:46:06.233Z (over 1 year ago)
• Language: Python
• Size: 137 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

          
# day2

Project Euler #1: Multiples of 3 and 5

Problem Statement

This problem is a programming version of Problem 1 from projecteuler.net

If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23.

Find the sum of all the multiples of 3 or 5 below N.

Input Format

First line contains T that denotes the number of test cases. This is followed by T lines, each containing an integer, N.

Output Format

For each test case, print an integer that denotes the sum of all the multiples of 3 or 5 below N.

Constraints

1≤T≤105

1≤N≤109